CFextend 165 CompactFlash to PC Card Extender User s Manual

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CFextend 165 CompactFlash to PC Card Extender User s Manual Preliminary M200041-00 July 1998 Sycard

1 CFextend 165 CompactFlash to PC Card Extender User s Manual Preliminary M July 1998 Sycard Technology 1180-F Miraloma Way Sunnyvale, CA (408) (408) FAX

3 CompactFlash 165 User s Manual Page Introduction Sycard Technology's CFextend 165 CompactFlash to PC Card-16 extender card allows a standard 68-pin PC Card-16 card to be plugged into a 50-pin CompactFlash socket. The major use of this product is for companies to test their PC Card products prior to converting them over to the CompactFlash form factor. Push button switches simulates card removal/insertion cycle Low profile enclosure compatible with all CompactFlash hosts 4 layer construction to insure low noise environment All 50 pins available as test points Both I/O and memory mode signals clearly marked Vcc can be isolated through jumper blocks for current measurements Surface mount resistors can be added to any signal line Current protection device protects host from Vcc to ground shorts Vcc LEDs indicate 3.3V or 5V operation Convenient grounding posts for scope probes or other test equipment 2.0 Using the CFextend 165 Using the CFextend 165 is relatively straightforward. The extender card is inserted into the desired slot in the host system. Then the 68 pin PC-Card 16 is inserted into the card connector. Caution: Insertion and removal of the extender and PC Card should be done with care. The CF Card's fragile connectors may be broken or bent if improper force is used. Both card and extender should be inserted straight without any lateral movement or force. Proper care and use of the extender card will insure years of trouble free operation. JP3 JP4 SW2 Vcc Gnd P1 JP1 JP2 -CD2 GND GND GND D2 -IO16 D9 D10 D0 D1 BVD1 D8 A1 A0 -REG BVD2 A3 A2 -WAIT -INP A5 A4 -VS2 RST VCC A6 VCC -CSEL A8 A7 -WE IREQ -OE A9 -IORD -IOWR CE1- A10 -CE2 -VS1 D6 D7 D14 D15 D4 D5 D12 D13 GND D3 -CD1 D11 P3 P2 SW1 PWR +5V Gnd Figure The CFextend Sycard Technology M

4 Page 2 PCCextend 165 User s Manual 2.1 The CompactFlash to PC Card-16 Interface The CFextend 165 allows the user to test a PC Card-16 device in a CompactFlash socket. Since the CompactFlash interface is a subset of the PC Card-16 interface, it is expected that many PC Cards will not operate in a CF environment. The following table outlines the differences between the CompactFlash and PC Card-16 interface and how the extender handles the differences. CompactFlash Signal PC Card-16 Signal Notes A[10:0] A[10:0] N.A. A[25:11] Resistor pull-down on 68 pin socket D[15:0] D[15:0] CE[2:1] CE[2:1] VS[2:1] VS[2:1] BVD[2:1] BVD[2:1] RDY/IRQ RDY/IRQ #CD[2:1] #CD[2:1] SW1 and SW2 momentarily isolates #CD1 and #CD2 N.A. Vpp1 Connected to P3-1 N.A. Vpp2 Connected to P3-2 CSEL# N.A. Connected to JP2 only VCC VCC Over-current protected with polyfuse device. Can be isolated via JP3. GND GND 2.2 Test points All 50-pins of the interface are available to probe through clearly marked headers. The headers are standard 0.1 dual row headers with posts designed to accept a wide variety of test probes and cable assemblies. The test points are clearly labeled with the CompactFlash signal designations. 2.3 Power Indicators Two LED power indicators display the status of the socket s Vcc. The PWR LED indicates that power is applied to the board. When both the PWR LED and the 5V LED are lit, a Vcc of greater than approximately 3.5V is present. When only the PWR LED is lit, the Vcc is at a level of less than 3.5V. Note: The power LEDs are designed to indicate the presence of power on the Vcc supply pins. The LEDs do not provide an accurate measurement of Vcc. Use a voltmeter to determine the actual operating voltage. M Sycard Technology

5 CompactFlash 165 User s Manual Page Current Measurements The Vcc power bus may be isolated from the PC Card-16 socket through the jumper block labeled JP3. A current meter can be inserted to measure card current consumption. For critical power measurements, it may be desirable to disable the current protection device (V1). V1 may be taken out of the circuit by installing JP4. Caution: Care must be taken to insure that the current measuring device is inserted before turning on power to the host socket. Improper power sequencing may cause a damaging latchup condition. 2.5 Using the Card Detect switches CFextend 165 includes two micro switches (SW1 and SW2)which can be used to momentarily interrupt the CD1- and CD2- signals. By interrupting the CD1- and CD2- signals, a card removal/insertion cycle can be simulated. To test the operation of the Card Detect switches, be sure that your CF Card Software drivers are loaded. Momentarily press both of the Card Detect switches. Most software drivers will issue a removal beep followed by an insertion beep. The software may also remove power from the socket when the card is removed Sycard Technology M

6 Page 4 PCCextend 165 User s Manual 2.6 Termination Area An area with SMT resistors is located between the test points and the PC Card-16 connector. These resistor pads allow access to all CF Card signals. By cutting the shorting trace on each one of these resistor pads, the user can isolate a signal. The user may also add series resistors to any signal. When shipped from the factory, the resistor pads are shorted with PCB traces. In order to insert series resistor, these traces must be cut prior to soldering the resistor to the board. Figure and illustrate the termination areas located on both sides of the CFextend board. Use this guide when making modifications to the board, since the silk-screen designations may be difficult to read. SW2 Vcc GND JP3 JP4 V1 R19 R21 CD2A# D1 R34 R35 D2 A0 R6 R33 D0 A2 R3 R20 A1 A3 A6 A7 R23 R1 R2 R22 R24 R26 A3 A5 A7 P3 Vpp2 Vpp1 R4 R28 A9 CE1# R5 R29 A10 D6 R39 R40 D7 D4 R37 R38 D5 SW1 R36 D3 GND Figure Termination Area - Component Side D10 R43 R42 D9 D8 R41 R7 BVD1 BVD2 R8 R9 R11 R10 R13 R12 VS2# R16 RDY/IREQ R15 R18 R17 R30 VS1# CE2# R31 R48 D15 D14 R47 R46 D13 D12 R45 R44 D11 CD1A# R32 Figure Termination Area - Solder Side M Sycard Technology

7 Appendix A Page A-1 Appendix A A. CompactFlash 50-Pin Interface Pin Name Description Pin Name Description 1 GND Ground 26 CD1# Card Detect 1 2 D03 Data Bit 3 27 D11 Data Bit 11 3 D04 Data Bit 4 28 D12 Data Bit 12 4 D05 Data Bit 5 29 D13 Data Bit 13 5 D06 Data Bit 6 30 D14 Data Bit 14 6 D07 Data Bit 7 31 D15 Data Bit 15 7 CE1# Card Enable 1 32 CE2# Card Enable 2 8 A10 Address Bit VS1# Voltage Sense 1 9 Output Enable 34 I/O Read Strobe 10 A09 Address Bit 9 35 I/O Write Strobe 11 A08 Address Bit 8 36 Write Enable 12 A07 Address Bit 7 37 RDY/BSY/IREQ Ready/Busy/Interupt Request 13 VCC Card Power 38 VCC Card Power 14 A06 Address Bit 6 39 CSEL# Master Slave Select 15 A05 Address Bit 5 40 VS2# Voltage Sense 2 16 A04 Address Bit 4 41 Card Reset 17 A03 Address Bit 3 42 Extend Bus Cycle 18 A02 Address Bit 2 43 INPACK# Input Port Acknowledge 19 A01 Address Bit 1 44 Register Select 20 A00 Address Bit 0 45 BVD2 Battery Voltage Detect 2 21 D00 Data Bit 0 46 BVD1 Battery Voltage Detect 1 22 D01 Data Bit 1 47 D08 Data Bit 8 23 D02 Data Bit 2 48 D09 Data Bit 9 24 WP/IOIS16 Write Protect I/O is 16 Bits 49 D10 Data Bit CD2# Card Detect 2 50 GND Ground Sycard Technology M

9 Appendix B Page B-1 B. CFextend 165 Schematic Sycard Technology M

10 D[0..15] D[0..15] CE1# D3 D4 D5 D6 D7 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 VCC D0 D1 D2 CE1# P1 GND CD1 26 D3 D11 27 D4 D12 28 D5 D13 29 D6 D14 30 D7 D15 31 CE1 CE2 32 A10 VS1 33 OE IORD 34 A9 IOWR 35 A8 WE 36 A7 RDYIREQ 37 VCCX VCCX 38 A6 CSEL 39 A5 VS2 40 A4 41 A3 WAIT 42 A2 INPACK 43 A1 REG 44 A0 BVD2 45 D0 BVD1 46 D1 D8 47 D2 D9 48 WP/IO16 D10 49 CD2 GND 50 CF CARD A[0..10] CD1# D11 D12 D13 D14 D15 CE2# VS1# RDY/IREQ VCC CSEL# VS2# BVD2 BVD1 D8 D9 D10 A[0..10] CE2# VS1# RDY/IREQ CSEL# VS2# BVD2 BVD1 SW1 PUSHBUTTON CD1A# CD1A# VCC VCC CD2# D2 D0 A1 A3 A5 A8 CE1# D6 D4 D9 BVD1 VS2# CE2# D14 D12 CD1# JP HEADER 13X2 JP HEADER 13X2 D1 A0 A2 A4 A6 A7 A9 A10 D7 D5 D3 D10 D8 BVD2 CSEL# RDY/IREQ VS1# D15 D13 D11 CD2# HOST SIDE CONNECTOR SW2 CD2A# CD2A# PUSHBUTTON FILE=\ORCAD31\CF_PCEXT\CFEXT1.S31 Sycard Technology Title CFextend Host Connector Size Document Number REV B A Date: May 28, 1998 Sheet 1 of 3

11 CD2A# CE1# BVD1 BVD2 VS2# CD2A# CE1# BVD1 BVD2 VS2# R21 R4 R5 R19 R7 R8 R9 R10 R11 R12 R13 CD2AR# OER# CE1R# WP/IO16R# BVD1R BVD2R REGR# WAITR# INPR# VS2R# R CD2AR# OER# CE1R# WP/IO16R# BVD1R BVD2R REGR# WAITR# INPR# VS2R# R A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 R6 R20 R3 R22 R23 R24 R1 R26 R2 R28 R29 AR0 AR1 AR2 AR3 AR4 AR5 AR6 AR7 AR8 AR9 AR10 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 AR[0..10] DR0 DR1 DR2 DR3 DR4 DR5 DR6 DR7 DR8 DR9 DR10 AR[0..10] RDY/IREQ RDY/IREQ R15 R16 R17 R18 WER# RDY/IREQR IORDR# IOWRR# WER# RDY/IREQR IORDR# IOWRR# VS1# CE2# CD1A# VS1# CE2# CD1A# R30 R31 R32 VS1R# CE2R# CD1AR# VS1R# CE2R# CD1AR# D11 D12 D13 D14 D15 R44 R45 R46 R47 R48 DR11 DR12 DR13 DR14 DR15 DR[0..15] DR[0..15] A[0..10] A[0..10] D[0..15] D[0..15] FILE=\ORCAD31\CF_PCEXT\CFEXT2.S31 Sycard Technology Title CFextend Series Resistors Size Document Number REV B A Date: May 28, 1998 Sheet 2 of 3

12 5V LED R25 D2 D1 110 ohm R27 RED LED D3 3.3V ZENER AR[0..10] DR[0..15] AR[0..10] DR[0..15] 220 ohm YEL LED POWER LED CD1AR# CD1AR# C4 3.3uF VCC CX1 0.1uF JP3 CX2 0.1uF JUMPER V1 RXE040 JP4 JUMPER C1 0.1uF C2 0.1uF VCC2 C3 3.3uF VPP2 P3 2 VPP1 1 HEADER 2 CE1R# OER# WER# RDY/IREQR R49 1K WP/IO16R# DR3 DR4 DR5 DR6 DR7 CE1R# AR10 OER# AR9 AR8 WER# RDY/IREQR VCC2 AR7 AR6 AR5 AR4 AR3 AR2 AR1 AR0 DR0 DR1 DR2 WP/IO16R# P2 GND D3 D4 D5 D6 D7 CE1 A10 OE A11 A9 A8 A13 A14 WE/PGM RDY/BSY VCCX VPP1 A16 A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 D0 D1 D2 WP GND PCMCIA GND 35 CD1 36 D11 37 D12 38 D13 39 D14 40 D15 41 CE2 42 RFSH 43 IORD 44 IOWR 45 A17 46 A18 47 A19 48 A20 49 A21 50 VCCX 51 VPP2 52 A22 53 A23 54 A24 55 A25 56 RFU WAIT 59 INPACK 60 REG 61 BVD2 62 BVD1 63 D8 64 D9 65 D10 66 CD2 67 GND 68 DR11 DR12 DR13 DR14 DR15 CE2R# VS1R# IORDR# IOWRR# VCC2 VS2R# R WAITR# INPR# REGR# BVD2R BVD1R DR8 DR9 DR10 CD2AR# CE2R# VS1R# IORDR# IOWRR# VPP2 VS2R# R WAITR# INPR# REGR# BVD2R BVD1R CD2AR# R50 1K SOCKET SIDE CONNECTOR FILE=\ORCAD31\CF_PCEXT\CFEXT3.S31 Sycard Technology Title CFextend Card Side Size Document Number REV B A Date: May 28, 1998 Sheet 3 of 3

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